ACPI: processor: Fix null pointer dereference in throttling
http://bugzilla.kernel.org/show_bug.cgi?id=9747 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
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@ -775,12 +775,12 @@ int acpi_processor_get_throttling_info(struct acpi_processor *pr)
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acpi_processor_get_throttling_states(pr) ||
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acpi_processor_get_platform_limit(pr))
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{
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if (acpi_processor_get_fadt_info(pr))
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return 0;
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pr->throttling.acpi_processor_get_throttling =
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&acpi_processor_get_throttling_fadt;
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pr->throttling.acpi_processor_set_throttling =
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&acpi_processor_set_throttling_fadt;
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if (acpi_processor_get_fadt_info(pr))
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return 0;
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} else {
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pr->throttling.acpi_processor_get_throttling =
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&acpi_processor_get_throttling_ptc;
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